java.lang

Class ThreadGroup

java.lang.Object

java.lang.ThreadGroup

public class ThreadGroup
extends Object

Constructor Summary

Constructors

Constructor and Description
ThreadGroup(String s)
ThreadGroup(ThreadGroup threadgroup, String s)

Method Summary

Modifier and Type	Method and Description
int	activeCount()
int	activeGroupCount()
boolean	allowThreadSuspension(boolean flag)
void	checkAccess() checkAccess
void	destroy() destroy
int	enumerate(Thread[] athread)
int	enumerate(Thread[] athread, boolean flag)
int	enumerate(ThreadGroup[] athreadgroup)
int	enumerate(ThreadGroup[] athreadgroup, boolean flag)
int	getMaxPriority()
String	getName()
ThreadGroup	getParent()
boolean	isDaemon()
boolean	isDestroyed()
void	list() list
boolean	parentOf(ThreadGroup threadgroup)
void	resume() resume
void	setDaemon(boolean flag)
void	setMaxPriority(int i)
void	stop() stop
void	suspend() suspend
String	toString() Returns a string representation of the object.
void	uncaughtException(Thread thread, Throwable throwable)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ThreadGroup

public ThreadGroup(String s)

Parameters:

s - ?

ThreadGroup

public ThreadGroup(ThreadGroup threadgroup,
                   String s)

Parameters:

threadgroup - ?

s - ?

Method Detail

activeCount

public int activeCount()

Returns:

?

activeGroupCount

public int activeGroupCount()

Returns:

?

allowThreadSuspension

public boolean allowThreadSuspension(boolean flag)

Parameters:

flag - ?

Returns:

?

checkAccess

public final void checkAccess()

checkAccess

destroy

public final void destroy()

destroy

enumerate

public int enumerate(Thread[] athread)

Parameters:

athread - ?

Returns:

?

enumerate

public int enumerate(Thread[] athread,
                     boolean flag)

Parameters:

athread - ?

flag - ?

Returns:

?

enumerate

public int enumerate(ThreadGroup[] athreadgroup)

Parameters:

athreadgroup - ?

Returns:

?

enumerate

public int enumerate(ThreadGroup[] athreadgroup,
                     boolean flag)

Parameters:

athreadgroup - ?

flag - ?

Returns:

?

getMaxPriority

public final int getMaxPriority()

Returns:

?

getName

public final String getName()

Returns:

?

getParent

public final ThreadGroup getParent()

Returns:

?

isDaemon

public final boolean isDaemon()

Returns:

?

isDestroyed

public boolean isDestroyed()

Returns:

?

list

public void list()

list

parentOf

public final boolean parentOf(ThreadGroup threadgroup)

Parameters:

threadgroup - ?

Returns:

?

resume

public final void resume()

resume

setDaemon

public final void setDaemon(boolean flag)

Parameters:

flag - ?

setMaxPriority

public final void setMaxPriority(int i)

Parameters:

i - ?

stop

public final void stop()

stop

suspend

public final void suspend()

suspend

toString

public String toString()

Description copied from class: Object

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object.

Overrides:

toString in class Object

Returns:

a string representation of the object.

uncaughtException

public void uncaughtException(Thread thread,
                              Throwable throwable)

Parameters:

thread - ?

throwable - ?